CN214673198U - Pneumatic type battery-changing plugging device - Google Patents
Pneumatic type battery-changing plugging device Download PDFInfo
- Publication number
- CN214673198U CN214673198U CN202121135088.XU CN202121135088U CN214673198U CN 214673198 U CN214673198 U CN 214673198U CN 202121135088 U CN202121135088 U CN 202121135088U CN 214673198 U CN214673198 U CN 214673198U
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- Prior art keywords
- bracket
- pneumatic
- battery replacement
- battery box
- type battery
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- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 230000005611 electricity Effects 0.000 claims abstract description 4
- 238000004891 communication Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000006378 damage Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 3
- 238000004146 energy storage Methods 0.000 abstract description 2
- 230000003028 elevating effect Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a pneumatic type trades electric grafting device belongs to energy storage system technical field. Comprises a power changing plug, a bracket, a lifting rod and a pneumatic lifting device; the bracket is connected with a battery box vehicle-mounted base or a battery box charging base, a sensor group is arranged on the bracket and connected with a pneumatic lifting device, and an opening through which the electricity changing plug connector can pass is formed in the bracket; the electricity-changing plug is connected with the pneumatic lifting device through a lifting rod; the power conversion plug is provided with a plurality of functional interfaces. The utility model discloses effectively avoided because battery box weight is great, hoist device control accuracy is lower, the great rigidity process interface damage problem of pegging graft that causes of hoist and mount horizontal error. Through sensor group, can detect the battery box state of placing to produce relevant signal, accurate completion grafting action, degree of automation is high, has good application prospect.
Description
Technical Field
The utility model belongs to the technical field of energy storage system, concretely relates to pneumatic type trades electric grafting device.
Background
In order to solve the problems of low charging speed and long repeated operation time of the electric automobile, the charging mode is replaced by the battery replacement mode, and the automobile battery box is quickly replaced in the battery replacement station. In the charging station, the battery box on the electric automobile is taken down to charge by the battery replacing device, and then the battery box which is fully charged is clamped and assembled on the electric automobile. The battery box is connected with the electric automobile and the battery box is connected with the charging base through the battery replacement interface, and the electrical interface has the functions of charging, discharging and communicating.
At present, trade electric interface and adopt rigid connection, because battery box weight is great, if unable accurate control battery box transfers the position, will cause direct damage to inserting the interface, can't continue to use.
Disclosure of Invention
In order to solve the problem, an object of the utility model is to provide a pneumatic type trades electric grafting device can effectively avoid the battery box to transfer the process to the destruction of inserting the interface.
The utility model discloses a realize through following technical scheme:
the utility model discloses a pneumatic type electricity-changing plug-in device, which comprises an electricity-changing plug-in connector, a bracket, a lifting rod and a pneumatic lifting device; the bracket is connected with a battery box vehicle-mounted base or a battery box charging base, a sensor group is arranged on the bracket and connected with a pneumatic lifting device, and an opening through which the electricity changing plug connector can pass is formed in the bracket; the electricity-changing plug is connected with the pneumatic lifting device through a lifting rod; the power conversion plug is provided with a plurality of functional interfaces.
Preferably, the sensor group comprises a pressure sensor, a contact sensor and a light-sensitive sensor.
Preferably, the number of the sensor groups is 2, and the sensor groups are symmetrically arranged on two sides of the bracket respectively.
Preferably, the functional interface includes a communication interface, a ground wire interface and a charge-discharge interface.
Preferably, a shell is arranged outside the battery replacement plug.
Further preferably, the edge of the shell is provided with a guide inclined plate.
Further preferably, the shell is provided with a lifting limiting device.
Preferably, the bracket is provided with an infrared distance measuring device, and the infrared distance measuring device is connected with the pneumatic lifting device.
Preferably, a damping device is arranged between the lifting rod and the pneumatic lifting device.
Preferably, the battery box lifting mechanisms are symmetrically arranged on two sides of the bracket.
Compared with the prior art, the utility model discloses following profitable technological effect has:
the utility model discloses a pneumatic type trades electric grafting device adopts the pneumatic type lift grafting mode, keeps the decline state before the battery box hoist and mount is placed on the bracket, treats that the battery box places steady back, recycles pneumatic elevating gear and rises, accomplishes the butt joint of trading electric connector and battery box. The problem of damage to the interface in the rigid insertion process caused by large weight of the battery box, low control precision of the hoisting device and large hoisting horizontal error is effectively solved. Through sensor group, can detect the battery box state of placing to produce relevant signal, accurate completion grafting action, degree of automation is high, has good application prospect.
Furthermore, the sensor group comprises a pressure sensor, a contact sensor and a photosensitive sensor, and can acquire various parameters to realize accurate plugging.
Furthermore, the number of the sensor groups is 2, the sensor groups are symmetrically arranged on two sides of the bracket respectively, parameters on two sides can be comprehensively collected, and the control precision is improved.
Furthermore, a shell is arranged outside the power exchanging plug, the structure of the power exchanging plug can be protected, and the waterproof and dustproof effects are achieved.
Furthermore, the edge of the shell is provided with a guide inclined plate, so that the inserting accuracy can be improved, and the inserting impact can be reduced.
Furthermore, a lifting limiting device is arranged on the shell to prevent the lifting rod from excessively damaging the interface.
Furthermore, an infrared distance measuring device is arranged on the bracket and used for improving the inserting precision of the power exchanging plug-in connector.
Furthermore, a damping device is arranged between the lifting rod and the pneumatic lifting device, so that the impact force generated when the battery replacing plug connector is in butt joint with the battery box can be reduced.
Furthermore, battery box lifting mechanisms are symmetrically arranged on two sides of the bracket, and when the pneumatic lifting device fails, the battery box can be manually lifted.
Drawings
Fig. 1 is a schematic front view of the overall structure of the pneumatic type battery replacement plugging device of the present invention;
fig. 2 is a schematic view of the pneumatic type battery replacement plugging device according to the present invention.
In the figure: the device comprises a communication interface 1, a grounding wire interface 2, a sensor group 3, a battery replacement plug 4, a bracket 5, a charge-discharge interface 6, a lifting rod 7 and a pneumatic lifting device 8.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, which are included to illustrate and not to limit the present invention:
as shown in fig. 1, the pneumatic type battery replacement plug device of the present invention includes a battery replacement plug connector 4, a bracket 5, a lifting rod 7 and a pneumatic lifting device 8; the bracket 5 is connected with a battery box vehicle-mounted base or a battery box charging base, the bracket 5 is provided with a sensor group 3, the sensor group 3 is connected with a pneumatic lifting device 8, and the bracket 5 is provided with an opening through which the electricity changing plug-in connector 4 can pass; the electricity-changing plug 4 is connected with a pneumatic lifting device 8 through a lifting rod 7; the power conversion plug 4 is provided with a plurality of functional interfaces.
As shown in fig. 2, in an embodiment of the present invention, the functional interface includes a communication interface 1, a ground wire interface 2, and a charging/discharging interface 6.
The utility model discloses an in the embodiment, sensor group 3 includes pressure sensor, contact sensor and photosensitive sensor, can gather multiple parameter and realize pegging graft accurately.
The utility model discloses a better embodiment, the quantity of sensor group 3 is 2, and the symmetry sets up in bracket 5 both sides respectively, can synthesize the parameter of gathering both sides, improves the precision of control.
In a preferred embodiment of the present invention, the power exchanging plug 4 is externally provided with a housing, and the edge of the housing is provided with a guiding inclined plate. The shell can protect the structure of the power exchange plug 4 and plays a role in water resistance and dust resistance; the direction swash plate can play the guide effect to the grafting of plug connector and battery box, improves the grafting accuracy, reduces the grafting and strikes.
The utility model discloses a better embodiment is equipped with lift stop device on the shell, like stopper, spacing isotructure, prevents that the lifter from rising excessively to damage the interface.
The utility model discloses a better embodiment is equipped with infrared distance measuring device on the bracket 5, and infrared distance measuring device is connected with pneumatic elevating gear 8, can improve the grafting precision of trading electric connector.
The utility model discloses a better embodiment, be equipped with damping device between lifter 7 and the pneumatic elevating gear 8, the impact force when can reducing and trade electric bayonet joint and battery box butt joint.
The utility model discloses a better embodiment, 5 bilateral symmetry of bracket are provided with battery box lifting mechanism, can leave the battery box lifting when pneumatic elevating gear 8 breaks down and trade electric connector 4.
One specific implementation mode is that a screw hole is respectively arranged on two sides of the bracket 5 in a penetrating way, a lifting screw rod is screwed in the screw hole, and the lifting screw rod does not extend out of the screw hole when not in use; when the lifting screw rod is used, the two lifting screw rods are lifted simultaneously, the battery box is lifted away from the power exchange plug 4, and the power exchange plug 4 cannot be damaged.
The other specific implementation mode is that a rack and pinion structure is adopted, two sides of a bracket 5 are respectively provided with a through hole, a manual pinion device is arranged below the bracket 5, the upper end of a rack is connected with a top plate, and the top plate does not extend out of the through holes when not in use; when the manual gear device is used, the two racks drive the top plate to rise simultaneously, the battery box is lifted away from the power switching plug 4, and the power switching plug 4 cannot be damaged.
The utility model discloses a theory of operation:
Because trade the direction swash plate structure of electric connector 4 shell, trade electric connector 4 and can further eliminate horizontal error, accurate inserting corresponds in the interface to the battery box. At this time, the communication interface 1, the ground wire interface 2 and the charging and discharging interface 6 are connected, so that the charging and discharging operation of the battery pack can be performed.
Although some terms are used in the present invention, the possibility of using other terms is not excluded. These terms are used merely for convenience in describing and explaining the nature of the present invention and are to be construed as any additional limitation which is not in accordance with the spirit of the present invention. The above description is only used as an example to further illustrate the content of the present invention, so as to facilitate understanding, but not to represent that the embodiment of the present invention is limited to this, and any technical extension or re-creation according to the present invention is protected by the present invention.
Claims (10)
1. A pneumatic type battery replacement plugging device is characterized by comprising a battery replacement plug (4), a bracket (5), a lifting rod (7) and a pneumatic lifting device (8); the bracket (5) is connected with a battery box vehicle-mounted base or a battery box charging base, a sensor group (3) is arranged on the bracket (5), the sensor group (3) is connected with a pneumatic lifting device (8), and an opening through which the power changing plug connector (4) can pass is arranged on the bracket (5); the electricity changing plug-in connector (4) is connected with a pneumatic lifting device (8) through a lifting rod (7); the power conversion plug (4) is provided with a plurality of functional interfaces.
2. The pneumatic power conversion plug device according to claim 1, wherein the sensor group (3) comprises a pressure sensor, a contact sensor and a photosensitive sensor.
3. The pneumatic type battery replacement inserting device as claimed in claim 1, wherein the number of the sensor groups (3) is 2, and the sensor groups are symmetrically arranged on two sides of the bracket (5).
4. The pneumatic type battery replacement plugging device according to claim 1, wherein the functional interfaces comprise a communication interface (1), a ground wire interface (2) and a charging and discharging interface (6).
5. The pneumatic type battery replacement inserting device as claimed in claim 1, wherein a shell is arranged outside the battery replacement inserting head (4).
6. The pneumatic type battery replacement inserting and connecting device as claimed in claim 5, wherein a guide inclined plate is arranged at the edge of the shell.
7. The pneumatic type battery replacement inserting and connecting device as claimed in claim 5, wherein a lifting limiting device is arranged on the housing.
8. The pneumatic type battery replacement plugging device according to claim 1, wherein an infrared distance measuring device is arranged on the bracket (5), and the infrared distance measuring device is connected with the pneumatic lifting device (8).
9. The pneumatic type battery replacement plugging device according to claim 1, wherein a damping device is arranged between the lifting rod (7) and the pneumatic lifting device (8).
10. The pneumatic type battery replacement inserting and connecting device as claimed in claim 1, wherein battery box lifting mechanisms are symmetrically arranged on two sides of the bracket (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121135088.XU CN214673198U (en) | 2021-05-25 | 2021-05-25 | Pneumatic type battery-changing plugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121135088.XU CN214673198U (en) | 2021-05-25 | 2021-05-25 | Pneumatic type battery-changing plugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214673198U true CN214673198U (en) | 2021-11-09 |
Family
ID=78486098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121135088.XU Active CN214673198U (en) | 2021-05-25 | 2021-05-25 | Pneumatic type battery-changing plugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214673198U (en) |
-
2021
- 2021-05-25 CN CN202121135088.XU patent/CN214673198U/en active Active
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